GB 4505-1984
Abolished
YY/T 0063-2024
Active
Industry standards-Medicine
YY/T 0063-2024 Medical electrical equipment—X-ray tube assemblies for medical diagnosis—Focal spot dimensions and related characteristics
YY/T 0063-2024 Medical electrical equipment—X-ray tube assemblies for medical diagnosis—Focal spot dimensions and related characteristics
Basic Information
Standard Code:
YY/T 0063-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Medical radiation equipment
ICS Name:
X-ray imaging equipment
Publish Date:
2024-07-08
Implement Date:
2025-07-20
Publisher:
国家药品监督管理局
Technical Committee:
全国医用电器标准化技术委员会医用X线设备及用具标准化分技术委员会(SAC/TC 10/SC 1)
Pages:
40 pages
Scope
本文件适用于在150 kV及以下的X射线管电压下工作的医用诊断X射线管组件的焦点。
本文件描述了使用数字探测器测定以下各项的试验方法：
a) 按焦点标称值表示的焦点尺寸，范围为0.1~3.0；
b) 线扩散函数；
c) 一维调制传递函数；
d) 焦点针孔射线照片。
本文件还描述表明符合性的方式。
在资料性附录中，描述了星卡成像（见附录A）和散焦值（见附录B）。
Development Information
Drafting Units:
辽宁省医疗器械检验检测院、武汉联影医疗科技有限公司、西门子爱克斯射线真空技术(无锡)有限公司、杭州凯龙医疗器械有限公司、万睿视影像设备(中国)有限公司
Drafting Persons:
郭柏军、王亚南、张曦、张振能、丁凯、宋涛、孙葳、孙嘉伟
Replace the following standards
Referenced Standards
GB 9706.1-2020 Medical electrical equipment—Part 1:General requirements for basic safety and essential performance
GB 9706.103-2020 Medical electrical equipment—Part 1-3:General requirements for basic safety and essential performance—Collateral Standard:Radiation protection in diagnostic X-ray equipment
YY/T 0064-2016 Electrical and loading characteristics of X-ray tube assemblies for medical diagnosis
IEC 60417
IEC TR 60788:2004
Adopt standards
IEC 60336:2020
Related Standards
GB 5579-1985
Abolished
GB 5579-1985 High-voltage cable plug and socket connections for medical X-ray equipment
GB 5665-1985
Abolished
GB 5665-1985 General specification for mechanical units of medical diagnostic X-ray equipment
GB 10151-1988
Abolished
GB 10151-1988 Medical X-ray equipment—Specification for high voltage cable plug and socket connections
GB/T 10149-1988
Active
GB/T 10149-1988 Terminology and symbol for medical X-ray equipment
GB 11239-1989
Replaced